Center mist fan hub



FIG. 1 is a left, top, front perspective view of a center mist fan hub; the right side being a mirror image thereof;

FIG. 2 is a left, top, and back perspective view thereof; the right side view being a mirror image thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof; the right side being a mirror image;

FIG. 5 is a front view thereof;

FIG. 6 is a front view thereof shown attached to a fan in an environment of use; and,

FIG. 7 is a left side view thereof attached to a fan in an environment of use; the right side being a mirror image.

The broken line showing of environmental structure forms no part of the claimed design. 

CLAIM The ornamental design for a center mist fan hub, as shown and described. 